ng chrome attach

launch.json

{
  // Use IntelliSense to learn about possible attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [
    {
      "type": "chrome",
      "request": "attach",
      "name": "Attach to Chrome",
      "port": 9222,
      "urlFilter": "http://localhost:4201/*",
      "webRoot": "${workspaceFolder}"
    }
  ]
}

shortcut

"C:\Program Files\Google\Chrome\Application\chrome.exe" http://localhost:4201/login  --disable-web-security --user-data-dir="C:/dev-chrom-data" --remote-debugging-port=9222 --disable-features=UseEcoQosForBackgroundProcess